When you vote for a contestant, do you just vote on how well they did that night, or how they've done throughout the show?

I think I do both, because if someone does really well one night, I'll put in a few votes for them, even if I haven't liked them before. But some contestants have a bad performance one night, that they shouldn't be judged by, when they've done much better before. After all, in a group, they have to be consistent, not just wonderful one night, and average the rest.

It depends. If someone has done amazing in the past and their performance is good, not up to the person's usual standards, but still good, I'll vote for them. If they have a horrible night, then I would not vote for them.